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BFI to MSN: distance & flight time
Seattle (Boeing Field King County International Airport) → Madison (Dane County Regional Truax Field)
1,617 mi
2,602 km · 1,405 nm
3h 38m
estimated nonstop flight time
+2h
time difference · heading east
See live BFI→MSN fares Phone-only fares on this route — call free
Flight time details
1,617 miles nonstop takes roughly 3h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- MSN — Dane County Regional Truax Field · Madison, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near MSN
- JVL · Southern Wisconsin Regional Airport39 mi away
- LNR · Tri-County Regional Airport43 mi away
- FLD · Fond du Lac County Airport61 mi away
- ETB · West Bend Municipal Airport64 mi away
Frequently asked questions
How far is BFI from MSN?
The flight distance from Seattle (BFI) to Madison (MSN) is 1,617 miles (2,602 km, 1,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to MSN?
A nonstop flight takes about 3h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Madison?
Madison is 2 hours ahead of Seattle.
What is the cheapest way to fly from BFI to MSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–MSN that never appear on search engines, with no booking fees.